2290470400

素因数分解:

$2^9\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1564

約数の個数: 120

約数和(自身を含む): 5723562240

約数和(自身を除く): 3433091840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 256, 320, 400, 508, 512, 635, 640, 800, 1016, 1270, 1280, 1409, 1600, 2032, 2540, 2560, 2818, 3175, 3200, 4064, 5080, 5636, 6350, 6400, 7045, 8128, 10160, 11272, 12700, 12800, 14090, 16256, 20320, 22544, 25400, 28180, 32512, 35225, 40640, 45088, 50800, 56360, 65024, 70450, 81280, 90176, 101600, 112720, 140900, 162560, 178943, 180352, 203200, 225440, 281800, 325120, 357886, 360704, 406400, 450880, 563600, 715772, 721408, 812800, 894715, 901760, 1127200, 1431544, 1625600, 1789430, 1803520, 2254400, 2863088, 3578860, 3607040, 4473575, 4508800, 5726176, 7157720, 8947150, 9017600, 11452352, 14315440, 17894300, 18035200, 22904704, 28630880, 35788600, 45809408, 57261760, 71577200, 91618816, 114523520, 143154400, 229047040, 286308800, 458094080, 572617600, 1145235200, 2290470400]

約数ペア:

[(1, 2290470400), (2, 1145235200), (4, 572617600), (5, 458094080), (8, 286308800), (10, 229047040), (16, 143154400), (20, 114523520), (25, 91618816), (32, 71577200), (40, 57261760), (50, 45809408), (64, 35788600), (80, 28630880), (100, 22904704), (127, 18035200), (128, 17894300), (160, 14315440), (200, 11452352), (254, 9017600), (256, 8947150), (320, 7157720), (400, 5726176), (508, 4508800), (512, 4473575), (635, 3607040), (640, 3578860), (800, 2863088), (1016, 2254400), (1270, 1803520), (1280, 1789430), (1409, 1625600), (1600, 1431544), (2032, 1127200), (2540, 901760), (2560, 894715), (2818, 812800), (3175, 721408), (3200, 715772), (4064, 563600), (5080, 450880), (5636, 406400), (6350, 360704), (6400, 357886), (7045, 325120), (8128, 281800), (10160, 225440), (11272, 203200), (12700, 180352), (12800, 178943), (14090, 162560), (16256, 140900), (20320, 112720), (22544, 101600), (25400, 90176), (28180, 81280), (32512, 70450), (35225, 65024), (40640, 56360), (45088, 50800)]